Hong Kong's currency is pegged to the US dollar in a currency board arrangement. In autumn 2003, the Hong Kong dollar appreciated from close to 7.80 per US dollar to 7.70, as investors feared that the currency board would be abandoned. In the wake of this appreciation, the monetary authorities...

In a standard dynamic stochastic general equilibrium framework, with sticky prices, the cross sectional distribution of output and inflation across a population of firms is studied. The only form of heterogeneity is confined to the probability that the ith changes its prices in response to a...

The New Keynesian Phillips curve (NKPC) posits the dynamics of inflation as forward looking and related to marginal costs. In this paper we examine the empirical relevance of the NKPC for mainland China. The empirical results indicate that an augmented (hybrid) NKPC gives results that are...